Home / 94,044.42-140,992.41-46,626.81

Finding the Fourth Proportional to 94,044.42, 140,992.41 and 46,626.81

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Solution

The fourth proportional to 94,044.42, 140,992.41 and 46,626.81 is: 69,903.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,044.42 : 140,992.41 = 46,626.81 : x
  2. Step 2: Convert to fraction form
    94,044.42/140,992.41 = 46,626.81/x
  3. Step 3: Cross multiply
    94,044.42x = 140,992.41 × 46,626.81
  4. Step 4: Simplify right side
    94,044.42x = 6,574,026,666.38
  5. Step 5: Solve for x
    x = 6,574,026,666.38/94,044.42
  6. Step 6: Final answer
    x = 69,903.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.